AMD Radeon Instinct MI300 vs NVIDIA Quadro RTX 6000 Mobile

VS

AMD Radeon Instinct MI300

NVIDIA Quadro RTX 6000 Mobile

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 24GB VRAM Quadro RTX 6000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages

Released 3 years and 4 months late

Boost Clock has increased by 17% (1700MHz vs 1455MHz)

More VRAM (128GB vs 24GB)

Larger VRAM bandwidth (3277GB/s vs 672.0GB/s)

9472 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI300 +256%

47.87 TFLOPS

Quadro RTX 6000 Mobile

13.41 TFLOPS

Radeon Instinct MI300

VS

Quadro RTX 6000 Mobile

Graphics Card

Jan 2023

Release Date

Sep 2019

Radeon Instinct

Generation

Quadro Turing-M

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1275 MHz

1700 MHz

Boost Clock

1455 MHz

1600 MHz

Memory Clock

1750 MHz

Memory

128GB

Memory Size

24GB

HBM3

Memory Type

GDDR6

8192bit

Memory Bus

384bit

3277GB/s

Bandwidth

672.0GB/s

Render Config

220

Compute Units

-

SM Count

72

14080

Shading Units

4608

880

TMUs

288

0

ROPs

96

880

Tensor Cores

576

-

RT Cores

72

16 KB (per CU)

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

6 MB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

139.7 GPixel/s

1496 GTexel/s

Texture Rate

419.0 GTexel/s

383.0 TFLOPS

FP16 (half)

26.82 TFLOPS

47.87 TFLOPS

FP32 (float)

13.41 TFLOPS

47.87 TFLOPS

FP64 (double)

419.0 GFLOPS

Board Design

600W

TDP

Unknown

1000 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

2x 8-pin

Power Connectors

None

Graphics Processor

Aqua Vanjaram

GPU Name

TU102

-

CDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

153 billion

Transistors

18.6 billion

1017 mm²

Die Size

754 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

N/A

Shader Model

6.7

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